APA (7th ed.) Zitazioa

Tumber, C. (2012). Small, gritty, and green: The promise of America's smaller industrial cities in a low-carbon world. MIT Press.

Chicago Style (17th ed.) Zitazioa

Tumber, Catherine. Small, Gritty, and Green: The Promise of America's Smaller Industrial Cities in a Low-carbon World. Cambridge, Mass.: MIT Press, 2012.

MLA (9th ed.) Zitazioa

Tumber, Catherine. Small, Gritty, and Green: The Promise of America's Smaller Industrial Cities in a Low-carbon World. MIT Press, 2012.